CVE-2026-45521: Information disclosure in Google Android
Description
In openFile of AppFuseBridge.java, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS v3.1
Score 3.3low
Affected software
Android
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a missing permission check in the openFile method of AppFuseBridge.java within Google Android. This flaw can lead to local information disclosure without needing additional execution privileges or user interaction. The vulnerability affects specific Android versions 14 through 17, including 16-qpr2. The CVSS vector indicates low attack complexity and privileges required, with no impact on integrity or availability, and limited confidentiality impact.
Potential Impact
An attacker with local access and low privileges could exploit this vulnerability to disclose information without needing user interaction. The confidentiality impact is limited, and there is no impact on integrity or availability. No known exploits are reported in the wild.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict local access to trusted users and monitor for any suspicious activity related to this component.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- google_android
- Date Reserved
- 2026-05-12T17:34:26.824Z
- State
- PUBLISHED
Threat ID: 6aa05616acd9273b490f5518
Added to database: 09/08/2026, 18:38:14 UTC
Last enriched: 09/16/2026, 01:41:49 UTC
Last updated: 10/23/2026, 01:15:24 UTC
Views: 32
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